USD485338SExpiredUtility

Forced air warming unit

Assignee: ARIZANT HEALTHCARE INCPriority: Apr 10, 2003Filed: Apr 10, 2003Granted: Jan 13, 2004

Est. expiryApr 10, 2023(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a forced air warming unit, as shown and described.

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